Results 221 to 230 of about 524,560 (351)

Grading of Gliomas by Using Monoexponential, Biexponential, and Stretched Exponential Diffusion-weighted MR Imaging and Diffusion Kurtosis MR Imaging.

Radiology, 2016
Yan Bai, Yusong Lin, Jie Tian, D. Shi, Jingliang Cheng, E. Haacke, Xiaohua Hong, Bo Ma, Jinyuan Zhou, Meiyun Wang*, Meiyun Wang   +10 more
semanticscholar   +1 more source

Biomass Native Structure Into Functional Carbon‐Based Catalysts for Fenton‐Like Reactions

Advanced Functional Materials, EarlyView.
This study indicates that eight biomasses with 2D flaky and 1D acicular structures influence surface O types, morphology, defects, N doping, sp2 C, and Co nanoparticles loading in three series of carbon, N‐doped carbon, and cobalt/graphitic carbon. This work identifies how these structural factors impact catalytic pathways, enhancing selective electron
Wenjie Tian, Jingkai Lin, Zhihao Tian, Selusiwe Ncube, Huayang Zhang, Emiliano Cortés, Hongqi Sun, Shaobin Wang   +7 more
wiley   +1 more source

Gallbladder volvulus diagnosed by MRCP and diffusion-weighted imaging in an elderly woman. [PDF]

Radiol Case Rep
Azad I, Arsic I, Lauridsen IG, Stadil T.
europepmc   +1 more source

Endometrial Cancer: Combined MR Volumetry and Diffusion-weighted Imaging for Assessment of Myometrial and Lymphovascular Invasion and Tumor Grade.

Radiology, 2015
S. Nougaret, C. Reinhold, Shaza S Alsharif, H. Addley, J. Arceneau, N. Molinari, B. Guiu, E. Sala   +7 more
semanticscholar   +1 more source

Composites of Shellac and Silver Nanowires as Flexible, Biobased, and Corrosion‐Resistant Transparent Conductive Electrodes

Advanced Functional Materials, EarlyView.
Shellac, a centuries‐old natural resin, is reimagined as a green material for flexible electronics. When combined with silver nanowires, shellac films deliver transparency, conductivity, and stability against humidity. These results position shellac as a sustainable alternative to synthetic polymers for transparent conductors in next‐generation ...
Rahaf Nafez Hussein, Tiago Carneiro Gomes, Eliza Ng, Simon Rondeau‐Gagné, Tricia Breen Carmichael   +4 more
wiley   +1 more source

Brain microstructural alterations in COVID-19: a systematic review of diffusion weighted imaging studies. [PDF]

Brain Imaging Behav
Jahanshahi A, Mohammadi S, Salehi MA, Dolatshahi M, Mirakhori S, Frounchi N, Zakavi SS, Harandi H, Ghasempour H, Raji CA.   +9 more
europepmc   +1 more source

Prospective comparison of 3T MRI with diffusion‐weighted imaging and MDCT for the preoperative TNM staging of gastric cancer

Journal of Magnetic Resonance Imaging, 2015
I. Joo, Jeong Min Lee, J. H. Kim, Cheong-Il Shin, Joon Koo Han, B. Choi   +5 more
semanticscholar   +1 more source

From Food to Power: Hydrogel Thermoelectrics for Ingestible Electronics

Advanced Functional Materials, EarlyView.
We introduce a fully edible thermoelectric–electrochromic platform that harvests heat from food and converts it into a visible color change. N‐type and p‐type hydrogel thermoelectric generators connected in series power anthocyanin‐based electrochromic displays, demonstrating the feasibility of safe, biodegradable, ingestible systems for on‐food ...
Antonia Georgopoulou, Bokeon Kwak, Dario Floreano, Esther Amstad   +3 more
wiley   +1 more source

Real world evaluation of multiparametric MRI using diffusion weighted imaging and MRCP for pancreatic cancer surveillance. [PDF]

Sci Rep
Fukuba N, Takahashi Y, Onoe M, Kodama Y, Fukuhara H, Sato S, Tsuchie Y, Yoshida R, Nakamura M, Kaji Y, Ishihara S.   +10 more
europepmc   +1 more source

Intermediate Resistive State in Wafer‐Scale Vertical MoS2 Memristors Through Lateral Silver Filament Growth for Artificial Synapse Applications

Advanced Functional Materials, EarlyView.
In MOCVD MoS2 memristors, a current compliance‐regulated Ag filament mechanism is revealed. The filament ruptures spontaneously during volatile switching, while subsequent growth proceeds vertically through the MoS2 layers and then laterally along the van der Waals gaps during nonvolatile switching.
Yuan Fa, Milan Buttberg, Ke Ran, Rana Walied Ahmad, Dennis Braun, Lukas Völkel, Jimin Lee, Sofía Cruces, Bart Macco, Bárbara Canto, Holger Lerch, Thorsten Wahlbrink, Holger Kalisch, Michael Heuken, Andrei Vescan, Joachim Mayer, Zhenxing Wang, Ilia Valov, Stephan Menzel, Max C. Lemme   +19 more
wiley   +1 more source